CN214171628U - Automobile air conditioner pipeline connecting device and automobile - Google Patents
Automobile air conditioner pipeline connecting device and automobile Download PDFInfo
- Publication number
- CN214171628U CN214171628U CN202022966520.1U CN202022966520U CN214171628U CN 214171628 U CN214171628 U CN 214171628U CN 202022966520 U CN202022966520 U CN 202022966520U CN 214171628 U CN214171628 U CN 214171628U
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- clamp plate
- inclined plane
- concave
- jump ring
- plate
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- 238000004378 air conditioning Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a vehicle air conditioner pipeline connecting device, including protruding clamp plate, inclined plane jump ring, concave clamp plate, set up the arch on protruding clamp plate, the first connecting pipe of being connected with protruding clamp plate and the second connecting pipe of being connected with concave clamp plate, inclined plane jump ring cover is located in the arch and the inclined plane jump ring is located between protruding clamp plate and the concave clamp plate, and concave clamp plate has the first slot of letting protruding male centre bore and letting the embedding of inclined plane jump ring, and the arch has the second slot of letting the embedding of inclined plane jump ring. The utility model discloses a vehicle air conditioner pipeline connecting device has that assembly connection is quick, with low costs, application range is wide and the convenient advantage is dismantled in the maintenance. The utility model also discloses an automobile.
Description
Technical Field
The utility model belongs to the technical field of vehicle air conditioning system, specifically speaking, the utility model relates to a vehicle air conditioner pipe connection device and car.
Background
At present, the connection of the automobile air conditioner pipeline mostly adopts a structure of a pressing plate and a fastener, a stud is preassembled on a concave pressing plate, a convex pressing plate is provided with a hole, and the convex pressing plate and the concave pressing plate are connected and fastened through a nut. Generally, a set of automobile air-conditioning pipeline has 5-10 connecting points, so that the process and working hours for screwing the nut are required to be planned at each connecting point of a host factory; when the assembly space is insufficient, even special tools need to be purchased specially. In the prior art, a quick-insertion type air conditioning pipeline is also available, but the cost is high, and the quick-insertion type air conditioning pipeline can only be used for connecting the air conditioning pipeline with the air conditioning pipeline and cannot be used for connecting the air conditioning pipeline with a compressor, a condenser, an expansion valve, an evaporator and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a vehicle air conditioner pipeline connecting device, the purpose makes the pipeline assembly with dismantle convenient and with low costs.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: vehicle air conditioner pipeline connecting device, including protruding clamp plate, inclined plane jump ring, concave clamp plate, set up the arch on protruding clamp plate, the first connecting pipe of being connected with protruding clamp plate and the second connecting pipe of being connected with concave clamp plate, inclined plane jump ring cover is located protruding last and inclined plane jump ring and is located between protruding clamp plate and the concave clamp plate, concave clamp plate has the first slot that lets protruding male centre bore and let inclined plane jump ring embedding, the arch has the second slot that lets inclined plane jump ring embedding.
The convex pressing plate is provided with a limiting block, the concave pressing plate is provided with a limiting groove for the limiting block to be inserted into, and the limiting block and the protrusion extend out towards the same side of the convex pressing plate.
The automobile air conditioner pipeline connecting device further comprises a sealing ring, the protrusion is provided with a third groove for embedding the sealing ring, and the sealing ring is located between the protrusion and the concave pressing plate.
The sealing ring is an O-shaped ring.
The inclined surface clamp spring is located between the convex pressing plate and the sealing ring.
The utility model also provides a car, including foretell vehicle air conditioner pipeline connecting device.
The utility model discloses a vehicle air conditioner pipeline connecting device has that assembly connection is quick, with low costs, application range is wide and the convenient advantage is dismantled in the maintenance.
Drawings
FIG. 1 is an exploded view of the automotive air conditioning duct connection assembly of the present invention;
FIG. 2 is a schematic structural view of the automotive air conditioning pipeline connecting device of the present invention;
FIG. 3 is a schematic view of the connection of the male pressure plate with the boss and the first connecting tube;
FIG. 4 is a schematic view of the connection of the female pressure plate to the second connecting tube;
FIG. 5 is a cross-sectional view of the pipe connection device of the air conditioner of the present invention;
FIG. 6 is a schematic structural diagram of a bevel clamp spring;
the labels in the above figures are: 1. a first connecting pipe; 2. a convex pressing plate; 3. a bevel clamp spring; 4. a seal ring; 5. a concave pressing plate; 6. a second connecting pipe; 7. a protrusion; 8. and a limiting block.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
As shown in fig. 1 to 6, the utility model provides a vehicle air conditioner pipeline connecting device, including protruding clamp plate 2, inclined plane jump ring 3, concave clamp plate 5, set up arch 7 on protruding clamp plate 2, first connecting pipe 1 of being connected with protruding clamp plate 2 and the second connecting pipe 6 of being connected with concave clamp plate 5, 3 covers of inclined plane jump ring are located arch 7 and inclined plane jump ring 3 is located between protruding clamp plate 2 and the concave clamp plate 5, concave clamp plate 5 has the first slot of letting protruding 7 male centre bore and letting inclined plane jump ring 3 imbeds, arch 7 has the second slot that lets inclined plane jump ring 3 imbeds.
Specifically, as shown in fig. 1 to 6, the convex pressure plate 2, the concave pressure plate 5 and the protrusion 7 are all cylinders, the convex pressure plate 2 and the protrusion 7 are coaxially and fixedly connected, the outer diameter of the convex pressure plate 2 is greater than that of the protrusion 7, the protrusion 7 and the concave pressure plate 5 are coaxially arranged, the first connecting pipe 1 is inserted into a central hole of the convex pressure plate 2, the first connecting pipe 1 and the convex pressure plate 2 are fixedly connected, and the first connecting pipe 1 is used for being connected with an air conditioning pipeline of an automobile. The second connecting pipe 6 is inserted into the central hole of the concave pressing plate 5, the second connecting pipe 6 is fixedly connected with the concave pressing plate 5, the second connecting pipe 6 is used for being connected with an automobile air conditioner pipeline, and the central holes of the first connecting pipe 1 and the second connecting pipe 6 are communicated with the central hole of the bulge 7. First slot is the annular groove that extends along whole circumference on the interior disc of concave clamp plate 5, and the second slot is the annular groove that extends along whole circumference on protruding 7's outer disc, and during first slot and the second slot were embedded simultaneously to inclined plane jump ring 3 can come locking convex clamp plate 2 and concave clamp plate 5 through inclined plane jump ring 3, realizes convex clamp plate 2 and concave clamp plate 5's being connected.
As shown in fig. 1 to 6, the convex pressing plate 2 is provided with a limiting block 8, the concave pressing plate 5 is provided with a limiting groove for inserting the limiting block 8, the limiting block 8 and the protrusion 7 extend out towards the same side of the convex pressing plate 2, the limiting groove is a rectangular groove arranged on the end surface of the concave pressing plate 5 facing the convex pressing plate 2, the limiting groove is communicated with the first groove, and a part of the inclined surface clamp spring 3 is embedded into the limiting groove. Stopper 8 is for setting up on the face of protruding clamp plate 2 towards the terminal surface of concave clamp plate 5, stopper 8 and lie in the outward flange department of protruding clamp plate 2, and stopper 8 can imbed the spacing groove to can play limiting displacement to protruding clamp plate 2 in circumference, avoid protruding clamp plate 2 and concave clamp plate 5 to take place relative rotation.
As shown in fig. 1 to 5, the utility model discloses a vehicle air conditioner pipeline connecting device still includes sealing washer 4, and protruding 7 has the third slot that lets sealing washer 4 embedding, and sealing washer 4 is located between protruding 7 and the concave clamp plate 5, and the outer disc of sealing washer 4 contacts with the interior disc of concave clamp plate 5, forms radial seal, guarantees vehicle air conditioner pipeline's leakproofness. The sealing ring 4 is an O-ring, and the third groove is an annular groove extending along the entire circumference on the outer circumferential surface of the protrusion 7. In the axial direction of the bulge 7, the inclined surface clamp spring 3 is positioned between the convex pressure plate 2 and the sealing ring 4.
Preferably, the material of the convex pressing plate 2 and the material of the convex pressing plate 7 are both 6063-T6, and the central holes of the convex pressing plate 7 and the concave pressing plate 5 enable the first connecting pipe 1 and the second connecting pipe 6 to be in a communication state, so that liquid can flow between the first connecting pipe 1 and the second connecting pipe 6. The inclined surface clamp spring 3 is a normally closed type, is made of 65 manganese steel and is 1mm thick. The inclined surface clamp spring 3 is required to be unfolded by the clamp spring clamp and then is arranged in the rotary groove. After the inclined surface clamp spring 3 and the convex pressing plate 2 are assembled, the inner ring of the inclined surface clamp spring 3 is tightly attached to the inner wall surface of the second groove, the outer ring of the inclined surface clamp spring 3 is flared, and the inclined surface clamp spring 3 has certain elasticity in the radial direction. The concave pressing plate 5 is 6063-T6, and is cylindrical with a through hole in the middle.
During assembly, the inclined surface clamp spring 3 on the convex pressing plate 2 assembly is clamped into the first groove of the concave pressing plate 5 through radial elastic deformation, so that the convex pressing plate 2 and the concave pressing plate 5 are self-locked together. When the pipeline is disassembled, the clamp holes of the inclined plane clamp spring 3 are clamped tightly by the clamp spring clamps, the outer ring of the inclined plane clamp spring 3 is radially elastically contracted, and the convex pressing plate 2 and the concave pressing plate 5 are separated by hands, so that the separation of two pipelines is realized. The quick-insertion pressing plate for the automobile air conditioner pipeline has the advantages of being quick in assembly and connection, low in cost, wide in application range and convenient to maintain and disassemble.
The utility model also provides a car, vehicle air conditioner pipeline connecting device including above-mentioned structure. The specific structure of the automotive air conditioning pipeline connecting device can refer to fig. 1 to 6, and is not described herein again. Because the utility model discloses a car includes the vehicle air conditioner pipeline connecting device in the above-mentioned embodiment, so it has all advantages of above-mentioned vehicle air conditioner pipeline connecting device.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (6)
1. Vehicle air conditioner pipeline connecting device, its characterized in that: including protruding clamp plate, inclined plane jump ring, concave pressure plate, set up the arch on protruding clamp plate, the first connecting pipe of being connected with protruding clamp plate and the second connecting pipe of being connected with concave pressure plate, on the arch was located to inclined plane jump ring cover and the inclined plane jump ring was located between protruding clamp plate and the concave pressure plate, concave pressure plate had the first slot that lets protruding male centre bore and let inclined plane jump ring embedding, the arch had the second slot that lets inclined plane jump ring embedding.
2. The air-conditioning pipe connection device for the vehicle as claimed in claim 1, wherein: the convex pressing plate is provided with a limiting block, the concave pressing plate is provided with a limiting groove for the limiting block to be inserted into, and the limiting block and the protrusion extend out towards the same side of the convex pressing plate.
3. The air-conditioning pipe connection device for the vehicle according to claim 1 or 2, wherein: the sealing ring is positioned between the bulge and the concave pressing plate.
4. A vehicle air conditioner pipe connecting device as set forth in claim 3, wherein: the sealing ring is an O-shaped ring.
5. A vehicle air conditioner pipe connecting device as set forth in claim 3, wherein: the inclined surface clamp spring is located between the convex pressing plate and the sealing ring.
6. An automobile, characterized in that: comprising the automotive air conditioning pipe connection device of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022966520.1U CN214171628U (en) | 2020-12-10 | 2020-12-10 | Automobile air conditioner pipeline connecting device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022966520.1U CN214171628U (en) | 2020-12-10 | 2020-12-10 | Automobile air conditioner pipeline connecting device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171628U true CN214171628U (en) | 2021-09-10 |
Family
ID=77605255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022966520.1U Active CN214171628U (en) | 2020-12-10 | 2020-12-10 | Automobile air conditioner pipeline connecting device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171628U (en) |
-
2020
- 2020-12-10 CN CN202022966520.1U patent/CN214171628U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |